#401988#401988
#401988 is a dark, vivid violet. Relative luminance 0.036; OKLCH L 34.9% C 0.167 H 291.0°. Best body text is #FFFFFF at 12.26:1 contrast (WCAG AA passes).
Color values
| HEX | #401988 |
|---|---|
| RGB | rgb(64, 25, 136) |
| HSL | hsl(261, 69%, 32%) |
| HSV | hsv(261, 82%, 53%) |
| CMYK | cmyk(52.9%, 81.6%, 0%, 46.7%) |
| CIE-LAB | lab(22.17, 44.11, -54.35) |
| CIE-LCH | lch(22.17, 69.99, 309.06°) |
| OKLab | oklab(34.92% 0.0598 -0.1562) |
| OKLCH | oklch(34.92% 0.167 291) |
| XYZ | xyz(6.9046, 3.5625, 23.6116) |
| Luminance | 0.0356 (WCAG relative) |
| Temperature | cool |
| Family | violet |
Closest named colors
Indigo (survey)
#380282
ΔE00 3.38
Indigo
#4B0082
ΔE00 3.74
Royal
#0C1793
ΔE00 5.52
Indigo Blue
#3A18B1
ΔE00 5.89
Royal Purple (survey)
#4B006E
ΔE00 6.21
Midnight Blue
#191970
ΔE00 6.50
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#401988 #618819
analogous
#192A88 #401988 #781988
triadic
#401988 #884019 #198840
tetradic
#401988 #88192A #618819 #198878
square
#401988 #88192A #618819 #198878
split-complementary
#401988 #887819 #2A8819
monochromatic
#0F0621 #280F54 #401988 #5823BC #7640DC
Accessibility & contrast
On white
12.26
#401988 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.71
#401988 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #401988
12.26:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##401988 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##401988 | 1.00 | 12.26 | 1.71 | 12.26 |
| #FFFFFF | 12.26 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.71 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 12.26 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#00378B
Deuteranopia (green-blind)
#003386
Tritanopia (blue-blind)
#263951
Achromatopsia (no color)
#353535
Design tokens & code
CSS
--color: #401988; /* rgb */ color: rgb(64, 25, 136); /* oklch */ color: oklch(34.9% 0.167 291.0);
Tailwind
colors: {
custom: {
50: '#7e5bac',
500: '#401988',
950: '#000000',
},
}SCSS
$custom: #401988; $custom-light: #7e5bac; $custom-dark: #000000;
JSON
{
"hex": "#401988",
"rgb": {
"r": 64,
"g": 25,
"b": 136
},
"hsl": {
"h": 261.081,
"s": 68.944,
"l": 31.569
},
"oklch": {
"l": 0.34917,
"c": 0.16726,
"h": 291
},
"luminance": 0.03563
}Semantic roles & 50–950 ramp
primary
#401988
secondary
#91BB41
accent
#EC3CAE
background
#F8F5FA
surface
#EFE9F4
border
#CAC5CE
text
#0B0410
muted
#7C797F